TIDT311 October   2022

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Load Voltage Regulation
    3. 2.3 Efficiency Data
    4. 2.4 Thermal Images
    5. 2.5 Bode Plots
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-Up Sequence

1.1 Voltage and Current Requirements

Table 1-1 lists the voltage and current requirements.

Table 1-1 Voltage and Current Requirements
ParameterSpecifications
Input voltage37 V–57 V (48-V nominal)
Output voltage24 V
Output current2.5 A (2.1 A with PoE, > 2.1 A with adapter)
Nominal switching frequency250 kHz